Evaporation of water : Reversible change :: Souring of milk : _____

Evaporation of water : Reversible change :: Souring of milk : _____
  1. Reversible change
  2. Irreversible change
  3. Periodic change
  4. Physical change

Solution

Water vapor can condense back to liquid water (reversible), but soured milk cannot be changed back into fresh milk (irreversible).

Asked in: Homi Bhabha Practice

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